Azure/azure-sdk-for-python azure-ai-ml

1.34.1 (2026-07-15)

Fixed datastore create failing with TypeError: Object of type Datastore is not JSON serializable. The datastore operation was migrated to the TypeSpec client while the datastore entity still produced a legacy msrest model; the request body is now serialized to its wire form before being sent, keeping the on-the-wire request unchanged.
Fixed BatchEndpoint defaults serialization regression where deployment_name was sent to the service as snake_case instead of camelCase (deploymentName), causing begin_create_or_update to fail with "Could not find member 'deployment_name' on object of type 'BatchEndpointDefaults'". Serialization now emits the correct camelCase wire format, while BatchEndpoint.defaults returned from get() continues to expose an object that supports attribute access (e.g. endpoint.defaults.deployment_name), preserving backward compatibility with existing code and samples.